The Pilot’s Watch Chronograph (Ref. 3777) from the 2012 collection comes with all the qualities you would typically expect in a high-performance Pilot’s Watch: precision, functionality and reliability.Compared with its predecessor, the Pilot’s Watch Chronograph has grown by just 1 millimetre. The date window strongly resembles the altimeter found in a cockpit. It is possbile to record single and intermediate times up to 12 hours with the robust 79320-calibre chronograph movement. With its soft-iron inner case, it is optimally shielded against the influence of extreme external magnetic fields.